200015930

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{224737}}^1$

素因数の和:224833

約数の個数: 16

約数和(自身を含む): 364075560

約数和(自身を除く): 164059630

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 224737, 449474, 1123685, 2247370, 20001593, 40003186, 100007965, 200015930]

約数ペア:

[(1, 200015930), (2, 100007965), (5, 40003186), (10, 20001593), (89, 2247370), (178, 1123685), (445, 449474), (890, 224737)]